I recently purchased a modern watercolour painting of Cromwell's Castle, by Alan Wallis.  I really like it, and also shows King Charles' Castle behind it, at the top of the hill, which is an added bonus for me.

My latest additions to my collection of pictures of Cromwell's Castle.

 

Three more vintage postcards of Cromwell's Castle, recently purchased.

 

A print of a painting by Chris N. Smith.

 

Another old postcard of Cromwell's Castle, dated 1906, and recently added to my collection.

 

Photos taken by my wife, in my absence.